Exponential growth in environmental science refers to a pattern of population growth in which a population increases at a constant rate, producing a J-shaped curve on a graph.
This type of growth occurs when there are no limiting factors, such as resource availability or predation, to slow down the rate of population increase. In other words, each individual in the population has access to abundant resources and is able to reproduce at the maximum rate possible, leading to a rapid increase in the population size over time.
Exponential growth can be observed in many natural populations, including bacteria, algae, and some insect populations. However, in the long term, exponential growth is unsustainable because it will eventually exceed the carrying capacity of the environment, which is the maximum number of individuals that can be supported by the available resources.
When the population reaches the carrying capacity, its growth rate will slow down and eventually stabilize, producing an S-shaped curve on a graph. This type of growth is known as logistic growth.
To know more about Exponential growth here
https://brainly.com/question/12490064
#SPJ4
Cartilage repairs slowly after adolescence because__A. chondrocytes no longer are able to divide.B. storage of parathyroid hormoneC. perforating fibers of collagen attach the tendons and periosteum to the cortical surfaces of bone.D. layers of bone lamellae surrounding a central canal.
The correct answer is option A. Cartilage repairs slowly after adolescence because chondrocytes no longer are able to divide.
Cartilage heals slowly after adolescence because chondrocytes (cartilage cells) stop dividing at this time. This is because the structure of the cartilage does not change significantly once a person reaches maturity, making it unnecessary to divide cells.
Age also dramatically lowers the quantity of chondrocytes, which inhibits the capacity of the tissue to repair.
As a result, any cartilage damage sustained beyond puberty is far more difficult to cure and may possibly result in permanent damage.
Furthermore, because cartilage lacks blood arteries, it has limited access to the nutrients and oxygen it requires to heal itself. This slows down the healing process even further.
To learn more about Cartilage visit:
https://brainly.com/question/13061803
#SPJ4
many feed fattening farms (feedlots) have located in the southeast and west of the united states because of
Many feedlots or fattening farms in the United States are located in the southeast and western regions due to a combination of factors, including climate, geography, and economic considerations.
In the Southeast, the warm and wet weather gives the ideal circumstances for growing crops that act as steers of feed, like corn, soybeans, and sorghum.
The presence of a deep-rooted transportation network is likewise a major attraction for feedlot tasks in this region, as it works with simple transportation of the two animals and feeds to and from the ranches.
The West region is described by dry environments and huge scopes of land that make it an alluring area for raising steers.
The dry weather lessens the gamble of sicknesses and parasites, and the huge plots of land give adequate space for grazing and raising creatures.
To learn more about parasites:
https://brainly.com/question/2280046
#SPJ4
What can be inferred from observed similarities in the forelimbs of humans, dogs and bats?
a. Bats evolved from humans
b. Dogs evolved from humans.
c. These organisms share a common ancestor
d. These organisms are classified as the same species.
The observed similarities in the forelimbs of humans, dogs, and bats suggest that C. these organisms share a common ancestor.
Despite differences in the number of digits and overall shape, the underlying skeletal structure of the forelimbs is quite similar, indicating that they have a common evolutionary origin. This is a fundamental principle of evolutionary biology known as homology, where similarities in different species suggest a common ancestry. The similarities in the forelimbs of these organisms can be explained by the process of divergent evolution, where ancestral structures are modified over time through natural selection to serve different functions in different organisms. Therefore, option (c) - "These organisms share a common ancestor" - is the correct answer to the question.
Learn more about common ancestor here:
https://brainly.com/question/29788521
#SPJ4
in prokaryotes, transcription and translation can happen simultaneously. this never happens in eukaryotes. why?
In prokaryotes, transcription and translation can happen simultaneously. this never happens in eukaryote because the Prokaryotes do not have membrane-enclosed nuclei, which list the reason for the processes of transcription, translation, and mRNA degradation can all occur simultaneously, whereas not in eukaryotes.
also, in prokaryotes the process of transcription and translation can occur at the same time as also the both of them takes place at cytoplasm
we can see that in prokaryotic transcription that it can cover down the more genes and also produce polycistronic mRNAs and can specify more than 1 protein also.
RNA polymerase enzyme is used by prokaryotes transcription.
The synthesis of mRNA is generally at the promoter sequence present on the DNA template
To know more about translation,
https://brainly.com/question/22559209
#SPJ4
which structures does the neurovascular bundle usually pass under or behind on its way through the thoracic outlet?
Pectoralis minor tendon structures does the neurovascular bundle usually pass under or behind on its way through the thoracic outlet.
The scalene fat pad is a thick layer of fatty tissue beneath the skin in the lower neck that helps to protect the deeper muscular and neurovascular tissues of the thoracic outlet.
When pushing with the fingers on the lower neck, the presence of the scalene fat pad makes it difficult to feel the structures of the thoracic outlet. Region of the omohyoid muscle, a minor muscle that runs across the lower part of the neck, goes through the scalene fat pad.
The anterior scalene muscle is located just behind the scalene fat pad. This muscle develops from the vertebrae of the cervical spine and goes vertically to connect to the top of the anterior first rib.
To learn more about thoracic Please click on the given link:
https://brainly.com/question/30382618
#SPJ4
why would a scientist want to know the sequence of a dna molecule?
A scientist would want to know the sequence of a DNA molecule because it will help screen for different diseases, help treat those who have genetic disorders, and create treatments for new illnesses.
DNA, or deoxyribonucleic acid, is the molecule that carries the genetic material required for an organism's growth and operation. DNA has a double helix structure, which is made up of two connected strands that loop around one another to form a twisted ladder.
Each strand's backbone is made up of deoxyribose and phosphate groups that alternate. Each sugar is linked to one of the four bases: adenine (A), cytosine (C), guanine (G), or thymine (T). To connect the two strands, adenine forms chemical bonds with thymine and cytosine forms chemical bonds with guanine. The instructions for building a protein or RNA molecule are among the biological information encoded by the nucleotide sequence along the DNA backbone.
To learn more about DNA click here:
https://brainly.com/question/264225
#SPJ4
Which is the best example of a thermal insulator?
Oglass flask
O apartment radiator
O
O plastic handle of tea pot
stainless-steel cooking pot
Answer:
C. Plastic handle
Explanation:
Materials that are poor conductors of thermal energy are called thermal insulators. Gases such as air and materials such as plastic and wood are thermal insulators.
what is planet the smallest of the inner planets and looks very much like earth’s moon?
Closest planet to the Sun in our solar system is Mercury. The Sun would be visible from the surface of Mercury as being up to seven times brighter and more than three times as huge as it is from Earth.
Mercury is close to the Sun, but Venus, which is also close by, has the record for having the hottest planet in our solar system.
From some areas of Mercury's surface, the Sun appears to momentarily rise, set, and rise again due to the planet's eccentric orbit (which resembles an egg) and sluggish rotation. After sunset, the identical scenario plays out in reverse.
Learn more about solar system here:
https://brainly.com/question/11953855
#SPJ4
which type of cell junction allows cardiac muscle tissue to transmit signals rapidly?
Gap Junctions allows cardiac muscle tissue to transmit signals rapidly.
The intercalated disks that join the cardiac muscle cells (myocytes) end to end within the heart are known as this. These are atypical transverse thickenings of the sarcolemma, which contain desmosomes that bind the cells together and to which the myofibrils are linked and function as a structural support for the cells. The gap junctions, which are located near to the intercalated discs, allow action potentials to move directly from one myocyte to the next. More specifically, the disks bind the cells collectively by protein channels in addition to mechanical attachment. Proteins work with neighbouring cell membranes to form the strong mechanical connections. Through the channels that the protein connexin creates, the myocytes are electrically connected to one another. Ions can pass between cells thanks to these channels.
To learn more about Gap junctions click here:
https://brainly.com/question/28199815
#SPJ4
imagine a population that is polymorphic at the a locus. if the frequency of the a allele is 80% and the frequency of the a allele is 20%, what proportion of the population would you expect be heterozygotes?
In a population that is polymorphic at the a locus, individuals can be homozygous for the a allele (aa), homozygous for the A allele (AA), or heterozygous (Aa).
Given that the frequency of the A allele is 20%, we can calculate the frequency of individuals who are homozygous for A as:
[tex]AA frequency = (frequency of A)^2 = (0.20)^2 = 0.04[/tex]
Similarly, given that the frequency of the a allele is 80%, we can calculate the frequency of individuals who are homozygous for a as:
[tex]aa frequency = (frequency of a)^2 = (0.80)^2 = 0.64[/tex]
To calculate the frequency of heterozygotes (Aa), we can subtract the frequencies of homozygotes from 1:
[tex]Aa frequency = 1 - (AA frequency + aa frequency) = 1 - (0.04 + 0.64) = 0.32[/tex]
Therefore, we would expect 32% of the population to be heterozygotes.
To learn more about polymorphic refer to this link
https://brainly.com/question/28265937
#SPJ4
which step occurs in the p site of the ribosome during translation? question 15 options: an incoming charged trna binds to this site. the trna carrying the growing polypeptide moves to this site as the ribosome slides to the next codon. an uncharged trna is ejected from this site as the ribosome slides to the next codon. none of the other answer options is correct.
As the ribosome glides to the following codon, the tRNA carrying the expanding polypeptide moves to the this location.
As the ribosome moves to the following codon, an unindicted tRNA is expelled from this location.The expanding polypeptide of amino acids is held in place by the tRNA by the P site, also known as the peptidyl site. The new amino acid that will be added to a polypeptide is stored in the aminoacyl tRNA, where a The site (acceptor site) binds to. An incoming charge tRNA would attach at the A site following the initial engagement of first tRNA just at P site. The first tRNA's (Met) amino acid will be transferred to the second tRNA's amino acid through the establishment of a peptide bond (in this case, Trp).
(Which step occurs in the P site of the ribosome during translation?
- The tRNA carrying the growing polypeptide moves to this site as the ribosome slides to the next codon.
- An incoming charged tRNA binds to this site.
- None of the other answer options is correct.
- An uncharged tRNA is ejected from this site as the ribosome slides to the next codon.)
Learn more about the ribosomes
https://brainly.com/question/241631
#SPJ4
If you have too much glucose molecules will you be able to excersise normally
Having an elevated level of glucose in your bloodstream can affect your ability to exercise normally, especially if it is a result of uncontrolled diabetes.
What is diabetes?Diabetes is a chronic disease characterized by high levels of sugar (glucose) in the blood.
The two main types of diabetes are type 1 and type 2.
Type 1 diabetes is an autoimmune disease that occurs when the body's immune system attacks and destroys the cells in the pancreas that produce insulin, a hormone that regulates blood sugar. People with type 1 diabetes must take insulin injections or use an insulin pump to manage their blood sugar levels.
Type 2 diabetes is a metabolic disorder that occurs when the body becomes resistant to insulin or when the pancreas is unable to produce enough insulin to regulate blood sugar levels. People with type 2 diabetes can manage their condition with a healthy diet, physical activity, and oral medications, although some may eventually need insulin injections.
Learn about Diabetes here https://brainly.com/question/26666469
#SPJ1
4) how many template strands does a gene have? how many strands serve as template strands during replication of a dna molecule? explain in your own words why the answers to these two questions are different.
One template strand makes up a gene. Both strands of DNA act as templates during replication. This is due to the bidirectional nature of DNA replication.
What is a gene?A gene is a segment of DNA that includes the genetic code required to assemble a protein or RNA molecule that functions. The cell uses the data contained in a gene to perform particular tasks, such as generating enzymes or constructing cellular structures. All living things have genes, which are carried from one generation to the next during reproduction and are located in their chromosomes. Gene alterations can affect the protein or RNA molecules generated, altering how cells function or even causing disease. A significant topic of research in the sciences of genetics, molecular biology, and biotechnology is the investigation of genes and their roles.
To learn more about gene visit:
https://brainly.com/question/8832859
#SPJ4
assume 100,000 consecutive newborns were examined in a population for signs of an 100% penetrant autosomal dominant condition. of eight affected newborns, five were born to unaffected parents. what is the new mutation rate?
The new mutation rate for all newborn children will be 1000000, thus the correct answer is option (C). 1 x 10⁵.
Automatic triumph This happens even if the complementary gene from the other parent is healthy. A dominant gene that is abnormal exists. It is also possible for the disease to manifest in a child as a new sickness when neither parent inherited the defective gene. There is a 50% chance that a parent's offspring will inherit an autosomal dominant condition from them. Pregnancy serves as proof of this.
The number of sporadic instances with the condition must equal two times the number of people evaluated times the number of newly identified cases in order to directly determine the mutation rate.
Thus, the new mutation rate:
μ = 2 x individual child examined x new mutation cases
= 2 x 100000 x 5
= 1000000
Thus 1 x 10⁵ is the correct answer.
The complete question is:
Assume 100,000 consecutive newborns were examined in a population for signs of a 100% penetrant autosomal dominant condition. of eight affected newborns, five were born to unaffected parents. what is the new mutation rate?
A. 1 x 10⁶
B. 2 x 10⁶
C. 1 x 10⁵
D. 2 x 10⁵
E. 4 x 10⁵
To learn more about the penetrant autosomal dominant condition please click on the given link: https://brainly.com/question/29911518
#SPJ4
What types of molecules do cells use for long-term energy storage? Select all that apply.
Glycogen
Fats
Starch
The types of molecules that cells use for long-term energy storage are:
Fats, Starch.
Glycogen is a type of carbohydrate that is used for short-term energy storage in animals, but it is not typically used for long-term energy storage. Energy storage refers to the process of storing energy for later use. This can be accomplished in a variety of ways depending on the type of energy involved. In biological systems, organisms store energy in the form of various types of molecules that can be broken down and used to produce ATP, the primary energy currency of cells. For example, plants store energy in the form of starch and animals store energy in the form of fats. These molecules are broken down during cellular respiration to release energy in the form of ATP that can be used for various cellular processes.
Learn more about energy storage here:
https://brainly.com/question/15699254
#SPJ4
calculate the rates of kinetic energy for (a) blood in the aorta and (b) blood in an average capillary. report your answers in units of w and btu/s. the density of blood is 1.056 g/cm3 .
A-the kinetic energy rate for blood in the aorta is approximately 2067 W or 1.96 BTU/s. B- the kinetic energy rate for blood in an average capillary is approximately 1.32x[tex]10^{-11}[/tex] W or 1.25x[tex]10^{-14}[/tex]BTU/s.
To calculate the kinetic energy rate for blood in the aorta and an average capillary, we need to use the following formula:
KE = (1/2) x m x v. where KE is the kinetic energy, m is the mass, and v is the velocity.
To convert the units of KE to watts (W) and BTU/s, we use the following conversions:
1 W = 1 J/s
1 BTU/s = 1055.06 J/s
(a) Blood in the Aorta:
The velocity of blood in the aorta is approximately 35 cm/s
The cross-sectional area of the aorta varies between individuals and depends on factors such as age, sex, and body size. However, for a typical adult, the cross-sectional area of the aorta is approximately 3.14 cm
Therefore, the mass of blood in the aorta can be calculated as follows:
mass = volume x density
= area x length x density
= (3.14 cm) x (10 cm) x (1.056 [tex]g/cm^{3}[/tex])
= 33.2 g
Now, we can calculate the kinetic energy rate for blood in the aorta:
KE = (1/2) x m x v
= (1/2) x (33.2 g) x (35 cm/s)
= 2067 J/s = 2067 W
= 1.96 BTU/s
Therefore, the kinetic energy rate for blood in the aorta is approximately 2067 W or 1.96 BTU/s.
(b) Blood in an Average Capillary:
The velocity of blood in a capillary is much slower than in the aorta and depends on several factors such as the diameter of the capillary and the viscosity of blood. The velocity of blood in a typical capillary is approximately 0.5 mm/s
The cross-sectional area of a typical capillary is approximately 5x[tex]10^{-5}[/tex]cm
Using the same density of blood (1.056 g/cm3), we can calculate the mass of blood in a capillary as follows:
mass = volume x density
= area x length x density
= (5x[tex]10^{-5}[/tex] cm) x (1 cm) x (1.056 g/cm3)
= 5.28x[tex]10^{-8}[/tex] g
Now, we can calculate the kinetic energy rate for blood in a capillary:
KE = (1/2) x m x v
= (1/2) x 5.28x[tex]10^{-8}[/tex] g) x (0.5 mm/s)
= 1.32x[tex]10^{-11}[/tex]W
= 1.25x[tex]10^{-14}[/tex]BTU/s
Therefore, the kinetic energy rate for blood in an average capillary is approximately 1.32x[tex]10^{-11}[/tex] W or 1.25x[tex]10^{-14}[/tex]BTU/s.
Learn more about aorta here:
https://brainly.com/question/29397399
#SPJ4
selection is the evolutionary process by which individuals of a species best adapted to their environment are the ones that survive and reproduce.
The process through which populations of living things adapt and change is known as natural selection. A population's members are naturally varied, which means that they are all distinctive in some ways.
This variation indicates that some people have more environment-appropriate characteristics than others. People with advantageous characteristics, or adapted traits, are more likely to live and reproduce. These people then pass on their adaptability traits to the next generation. These advantageous characteristics spread throughout the population over time. Natural selection causes advantageous characteristics to be passed down through generations. Natural selection can lead to specialization, the process by which one species gives rise to a completely different species. It is one of the processes that drives evolution.
To know more about theory of evolution by natural selection click here:
brainly.com/question/9035409
#SPJ4
someone is shot in the leg and that caused profound bleeding and fast death. from the list of arteries which one would be a possible target in this case?
Someone is shot in the leg and that caused profound bleeding and fast death.Femoral artery is one would be a possible target in this case.
The femoral artery is a major artery in the thigh that carries blood from the heart to the leg. It is the major blood supply to the leg and provides oxygen and nutrients to the muscles and organs of the lower limb. The femoral artery is the largest of the lower limb arteries and is located in the upper thigh between the hip and the knee. It branches off from the iliac artery in the abdomen and runs down the femoral triangle in the thigh. Along its course, it gives off numerous branches that supply the muscles, skin, and other structures of the leg.
learn more about Femoral artery Refer:brainly.com/question/8888443
#SPJ4
the word antecedent contains the root cede. what does the root cede mean? a. water b. heat c.measure d. look at or observe
The word antecedent contains the root cede ,root cede means look at or observe, the root word ced: “go,” for instance.
The Common Entrance Examination for Design (CEED) is a joint entrance exam for post-graduate studies in the field of technological design. The exams are held annually at all Indian Institutes of Technology (IITs) and Indian Institutes of Science (IIScs).The root word ced: “go,” for instance, present in the words precede and recede, has variant spellings of cess and ceed, which also mean “go.”
A root word is a basic word with no prefix or suffix added to it (a prefix is a string of letters that go at the start of a word; a suffix is a string of letters that go at the end of a word). By adding prefixes and suffixes to a root word we can change its meaning ,there are almost 120 root words that have been identified, which are commonly originated from Greek and Latin.
The word antecedent contains the root cede ,root cede means look at or observe, the root word ced: “go,” for instance.
Learn more about antecedent here:-
brainly.com/question/24734058
#SPJ4
What diversity refers to all the different genes contained within all members of a population.speciesecosystemgeneticcharacter
Genetic diversity is the term used to describe all the many genes that exist in every member of a community.
It is a measurement of the genetic diversity among members of the same species within a population of individuals. A species' capacity to survive and adapt depends on its genetic variety because it promotes the operation of natural selection and permits populations to adjust to environmental changes. Losing genetic variety can have unfavorable effects, such as lowering a population's ability to withstand environmental stresses and raising disease susceptibility. Genetic recombination during sexual reproduction, genetic mutations, and population movement are the causes of this variance. The basic components of heredity that regulate an organism's traits are called genes. Genetic diversity, which in turn defines the features and characteristics of the people within a group, is based on the diversity of genes within a population.
To learn more about Genetic, click here:-
https://brainly.com/question/30459739
#SPJ4
Please help me with my AP BIOLOGY HOMEWORK
Answer:
The image describe the mechanism of action of cholera
Explanation:
Cholera toxin is a potent enterotoxin produced by the bacterium Vibrio cholerae, the causative agent of cholera. The toxin is composed of two subunits: A and B. Subunit B is responsible for binding to specific receptors on the surface of intestinal epithelial cells, while subunit A is responsible for the enzymatic activity that results in the toxic effects.
The mechanism of action of cholera toxin can be described as follows:
Subunit B binds to GM1 gangliosides, a type of molecule found on the surface of intestinal epithelial cells. This binding is specific and allows the toxin to target the cells of the small intestine.
Once the toxin has bound to the GM1 gangliosides, it is internalized by the cell in a process called endocytosis. This results in the formation of an endosome, a compartment within the cell that contains the toxin.
Subunit A is then able to enter the cytoplasm of the cell and bind to a specific type of molecule called an ADP-ribosylating factor.
4.The ADP-ribosylating activity of subunit A results in the modification of a specific type of G protein, called the Gs protein. This modification prevents the Gs protein from functioning normally and leads to an increase in cyclic AMP (cAMP) levels in the cytoplasm of the cell.
Elevated cAMP levels activate a type of ion channel in the plasma membrane of the cell, which allows the entry of chloride ions into the cell. This results in an increased secretion of water and electrolytes into the lumen of the intestine, leading to severe diarrhea.
T.he loss of water and electrolytes from the body can lead to dehydration, electrolyte imbalances, and other serious complications if not properly managed.
In conclusion, the mechanism of action of cholera toxin involves the specific targeting of intestinal epithelial cells, the internalization of the toxin, the modification of a specific G protein, and the subsequent increase in cAMP levels and chloride ion secretion, resulting in severe diarrhea and other complications.
why was finding a close relationship between mitochondrial dnadna and bacterial dnadna considered particularly strong evidence in favor of the endosymbiosis theory? why was finding a close relationship between mitochondrial and bacterial considered particularly strong evidence in favor of the endosymbiosis theory? the finding discovered the origin of chloroplast dnadna . the finding confirmed a fundamental prediction made by the hypothesis and could be explained by alternative hypotheses. the finding was supported by many experiments by independent research
The Evolution of Endosymbionts bacteria's mitochondrial DNA is measured to be 70S in size and mitochondria are observed to be 70S in size, this is the sole significant proof.
This indicates that the co-evolution of these two organisms was not only a result of happenstance, but rather that there existed some sort of endosymbiont interaction in the distant past or at the time of the genesis of complex multicellular animals. The organization of DNA in viruses and bacteria differs significantly from that of eukaryotes in terms of quantity, information content, packing, and chromosome replication. Bacteria and viruses have less DNA than eukaryotic do. While DNA is organized into multiple linear chromosomes in eukaryotes, it is organized into a single circular chromosome in viruses and bacteria.
Learn more about Evolution of Endosymbionts here
https://brainly.com/question/14847971
#SPJ4
(05.04 mc) a biologist wants to prevent the bonding of enzymes to the substrate in his test solution. what should he do?
To stop the bonding of enzymes to the substrate in his test solution, he should add an enzyme inhibitor.
What might hinder an enzyme's ability to bind to a substrate?
An inhibitor may adhere to an enzyme and prevent the substrate from binding, for instance by adhering to the active site. Because the inhibitor "competes" with the substrate for the enzyme, this is known as competitive inhibition.
What kind of chemical can attach to an enzyme and stop it from functioning?Enzyme inhibitors are substances that temporarily or permanently interact with enzymes in some way, reducing the pace of an enzyme-catalyzed reaction or preventing enzymes from functioning normally. Competitive, noncompetitive, and uncompetitive inhibitors are the three main categories of inhibitors.
To know more about enzyme inhibitor visit:-
https://brainly.com/question/17320375
#SPJ4
why is proline often found at places in proteins that are not alpha-helical?
Proline, unlike the other amino acids, has a constant angles around its C(alpha)-N bond, proline is frequently found at locations in proteins that are neither alpha-helical. Beta-turns work nicely with proline.
Which four kinds of proteins are there?Protein structure is divided into four levels: primary, middle, tertiary, and quaternary. Understanding the nature and function of each degree of something like a protein's structure is important for fully understanding how a protein works. Through Tracy Kovach.
What foods have a lot of protein?Plant-based foods (fruits, vegetable, grains, nuts, and seeds) frequently lack one or more necessary amino acids, but animal-based foods (meat, chicken, fish, eggs, and dairy products) are frequently good sources of complete protein.
To know more about Protein visit :
https://brainly.com/question/29776206
#SPJ4
a dome shaped surface that articulates with the head of the radius.
Capitulum is a dome shaped surface that articulates with the head of the radius.
A short, dense cluster of flowers without stalks that is immediately joined at the base is referred to as a capitulum. Cauliflower, broccoli, and clovers are a few common examples of capitula. A floret is any one of the individual flowers that make up a cluster. The florets of the capitulum can be of different sizes and can take on a variety of shapes.
As is sometimes the case with particular sunflower cultivars, some florets can get rather enormous. Botanists claim that the capitulum is a particular kind of compound inflorescence that is frequently observed in the Asteraceae family. The number of capitula species is around 22,000! The thousands of flowers that make up thistles, daisies, dandelion, and sunflowers are gathered together to create a single organism.
To know more about capitulum
brainly.com/question/15219878
#SPJ4
The actual question is:
Fill in the blanks,
_____________ is a dome shaped surface that articulates with the head of the radius.
term definition 4. natural system a. a branch of science focused on the relationships between humans and the natural world, and how to maintain and preserve our environment 5. environmental science b. an organism that isn't native to a place and can outcompete native species, as it's free from its natural enemies 6. ecology c. a group of natural objects or forces that work together as a whole 7. biosecurity d. a philosophy that studies the moral relationship between humans and the environment and between humans and all other living things 8. invasive species e. procedures put in place to protect humans or animals against disease or harmful biological agents 9. environmental ethics f. the study of interactions among plants and animals in a particular system brainly
The answers to the above from 4 to 9 are as follows:
4 - c
5 - a
6 - f
7 - e
8 - b
9 - d
4. Natural system - c. a group of natural objects or forces that work together as a whole
5. Environmental science - a. a branch of science focused on the relationships between humans and the natural world, and how to maintain and preserve our environment
6. Ecology - f. the study of interactions among plants and animals in a particular system of the brain
7. Biosecurity - e. procedures put in place to protect humans or animals against disease or harmful biological agents
8. Invasive species - b. an organism that isn't native to a place and can outcompete native species, as it's free from its natural enemies
9. Environmental ethics - d. a philosophy that studies the moral relationship between humans and the environment and between humans and all other living things.
Learn more about environmental science concepts here:
brainly.com/question/1186120
#SPJ4
copernicus changed the place of earth by devising a heliocentric model of the cosmos. based on what you know about copernicus and the heliocentric system, select all of the correct statements from the following list.
- Copernicus's model featured multiple motions of Earth
- Copernicus's heliocentric model provided a simple explanation for retrograde motion
Copernicus changed the place of the earth by devising a heliocentric model of the cosmos. Based on my knowledge, the correct statement is Copernicus's model featured multiple motions of the Earth.
The statement "Copernicus's heliocentric model provided a simple explanation for retrograde motion" is not entirely correct. While Copernicus's heliocentric model did provide an explanation for retrograde motion, it was not necessarily simpler than the geocentric models that preceded it. In fact, Copernicus's model still required epicycles (circular motions) to explain the observed planetary motions, which was one of the reasons why it was not immediately accepted by astronomers of the time. It was only with the later work of Kepler and Newton that the heliocentric model became the accepted model for the solar system.
Today, Copernicus is recognized as one of the most important figures in the history of astronomy and his work on the heliocentric model paved the way for future advancements in our understanding of the cosmos.
Know more about Copernicus here: https://brainly.com/question/29249849
#SPJ4
What is composed mainly of broad-leaves deciduous trees-trees that drop their leaves in the autumn?
Answer:
This means that they lose all their leaves in the autumn, remaining bare through the cold winter months until the spring, when they grow new foliage. Some broadleaf trees however, are evergreen, rather than deciduous
in mice, the gene (C) for colored fur is dominant over its allele (c) for white. The gene (N) for normal behavior is dominant over ()n for waltzing. Pairs of mice were mated, and the following results obtained. In each case, give the probable genotypes of the parents:
a) colored normal mated with white normal produced 29 colored normal, and 10 colored waltzers.
b) colored normal mated with colored normal produced 38 colored normal, 15 colored waltzers, 11 white normal, and 4 white waltzers
c) colored normal mated with white waltzer produced 8 colored normal, 7 colored waltzers, 9 white normal, and 6 white waltzers
The probable genotypes of parents include:
a) CcNn and ccNn
b) CcNn and CcNn
c) CcNn and ccnn
How to determine probable genes?a) The probable genotypes of the parents in this case would be CcNn and ccNn, where C represents the dominant allele for colored fur, N represents the dominant allele for normal behavior, c represents the recessive allele for white fur, and n represents the recessive allele for waltzing behavior.
b) The probable genotypes of the parents in this case would be CcNn and CcNn, where C represents the dominant allele for colored fur, N represents the dominant allele for normal behavior, c represents the recessive allele for white fur, and n represents the recessive allele for waltzing behavior.
c) The probable genotypes of the parents in this case would be CcNn and ccnn, where C represents the dominant allele for colored fur, N represents the dominant allele for normal behavior, c represents the recessive allele for white fur, and n represents the recessive allele for waltzing behavior.
Learn more on probable genotypes here: https://brainly.com/question/30255954
#SPJ1
which microbial control method best describes how an autoclave sterilizes material?
The microbial control method that best describes how an autoclave sterilizes material is heat sterilization.
An autoclave is a type of pressure cooker that uses steam to sterilize equipment and other objects. The autoclave works by heating the water inside it to create steam, which is then pressurized to create a high temperature environment that can kill microorganisms. The heat and pressure combination is effective in destroying most forms of bacteria, viruses, and fungi. This method is commonly used in hospitals, laboratories, and other settings where sterile equipment is necessary.
In summary, an autoclave sterilizes material through the use of heat sterilization, which involves the use of high temperature steam and pressure to kill microorganisms.
Learn More About Microbial Control https://brainly.com/question/13971937
#SPJ11
